# Mott MacDonald Group — Global Engineering, Management & Energy Infrastructure Technical Consultancy

> Mott MacDonald is an employee-owned global engineering, management, and development consultancy with over 16,000 engineers and specialists in 150 countries. Celebrated worldwide for its peerless engineering rigor, Mott MacDonald provides owner’s engineering, detailed multidisciplinary design, and turnkey engineering solutions for major power utilities and transmission operators.

- **Sede:** Croydon, London, United Kingdom
- **Fundada em:** 1902
- **Site oficial:** [Mott MacDonald Group](https://www.mottmac.com)
- **URL:** https://voltformer.com/pt/epc-contractors/mott-macdonald
- **Markdown:** https://voltformer.com/pt/epc-contractors/mott-macdonald.md
- **JSON:** https://voltformer.com/pt/epc-contractors/mott-macdonald.json

## Perfil do CEO e da liderança

### James Harris

Chair and Chief Executive

Joined in 1990 after civil/structural engineering studies. Worked in UK water and Hong Kong; board member from 2017, group managing director from 2019, chair/chief executive from August 2022.

- **No cargo desde:** 2022-08
- **Fontes verificadas:** 2026-10-02
- **Perfil:** [James Harris](https://voltformer.com/pt/ceo/james-harris)

[Mott MacDonald · Leadership](https://www.mottmac.com/en/about-us/leadership/)

## Como selecionar uma empresa contratada em EPC

EPC significa engenharia, suprimentos e construção. Compare as empresas pela tecnologia do projeto, país, nível de tensão e escopo contratual de entrega.

## Metodologia do diretório

Este diretório apresenta perfis de empresas; não é um ranking pontuado nem uma certificação. A experiência corporativa pode incluir engenharia, EPCM, fornecimento de equipamentos e participação em consórcios. Antes de montar uma lista de fornecedores, confirme com a empresa, por meio de fontes oficiais, o papel exato, as qualificações atuais e as referências de projeto.

## O que incluir em uma consulta de EPC?

Informe o país do projeto, capacidade, tensão da rede, diagrama unifilar, condições do local, limites de escopo, cronograma pretendido e testes de aceitação. Esclareça quem responde por licenças, obras civis, estudos de rede, comissionamento e garantias de desempenho.

## As solicitações de equipamentos enviadas por este site são encaminhadas à Voltformer. Para serviços de EPC, entre em contato diretamente com a empresa listada.

## Especialidades de engenharia

- Power Generation Engineering & Owner’s Engineering
- High-Voltage Transmission Networks & HVDC Interconnectors
- Grid Stability, Protection Coordination & Dynamic Modeling
- Hydropower & Pumped Storage Systems
- Decarbonization & Clean Renewable Energy Integration

## Capacidades declaradas

- **Engenharia básica e detalhada:** Capacidade declarada; confirme o escopo específico do projeto
- **Suprimentos e fornecimento:** Não informado
- **Construção civil e estrutural:** Não informado
- **Testes e comissionamento:** Capacidade declarada; confirme o escopo específico do projeto
- **EPC de subestações de alta tensão:** Não informado
- **Linhas de transmissão:** Capacidade declarada; confirme o escopo específico do projeto
- **EPC de usinas completas:** Não informado
- **Interligação à rede:** Capacidade declarada; confirme o escopo específico do projeto

## Projetos de referência

### Viking Link HVDC Interconnector
- **Capacidade / escopo:** 1,400 MW / 765 km HVDC Interconnector
- **País:** United Kingdom & Denmark | **Cliente:** National Grid / Energinet | **Ano:** 2023
- **Descrição:** World’s longest land and subsea HVDC interconnector linking the UK and Danish transmission grids to share renewable power.
- **Tecnologias:** ±525 kV DC Cable, VSC Converter Stations, 400 kV AC Interconnection

### Bujagali Hydropower Project
- **Capacidade / escopo:** 250 MW Run-of-River Hydro Power Facility
- **País:** Uganda | **Cliente:** Bujagali Energy Ltd | **Ano:** 2012
- **Descrição:** Comprehensive engineering, design verification, and construction monitoring for a transformative hydropower project providing 40% of Uganda’s power.
- **Tecnologias:** Kaplan Turbines, Gravity Dam, 132 kV Switchyard & Transmission

### East Anglia ONE Offshore Wind Substation
- **Capacidade / escopo:** 714 MW Offshore Wind Grid Connection
- **País:** United Kingdom | **Cliente:** ScottishPower Renewables | **Ano:** 2020
- **Descrição:** Detailed electrical engineering for the onshore substation and 400 kV National Grid interconnector.
- **Tecnologias:** 400 kV AIS/GIS, Static Var Compensators, Underground EHV Cabling

## Serviços técnicos

- **Owner’s Engineer & Turnkey EPC Supervision:** Comprehensive technical due diligence, EPC contract supervision, design review, and commissioning verification for power plants.
- **High Voltage Transmission & Substation Design:** Detailed primary and secondary engineering for 132 kV to 500 kV AIS, GIS, and HVDC converter stations.
- **Power System Studies & Transient Analysis:** Load flow, short circuit, arc flash, transient stability, harmonic analysis, and grid code compliance modeling.
- **Renewable Generation & Hybrid Storage Integration:** Engineering design for utility-scale solar PV, onshore/offshore wind, and battery energy storage systems (BESS).

## Normas e certificações

- ISO 9001
- ISO 14001
- ISO 45001
- ISO 27001 Information Security
- PAS 2080 Carbon Management

## Contatos oficiais

- **Endereço:** Mott MacDonald House, 8-10 Sydenham Road, Croydon CR0 2EE, United Kingdom
- **E-mail:** energy@mottmac.com

## Estatísticas de referência

- **Specialist Engineers:** 16,000+ Worldwide
- **Global Footprint:** 150 Countries
- **Established:** 1902
- **Ownership Model:** 100% Employee Owned
- **Capacidade de referência (MW):** 52000
- **Subestações construídas:** 380
- **Linhas de transmissão (km):** 14000

## Notícias da empresa e do setor de energia

- [Mott MacDonald appoints two non-executive directors](https://voltformer.com/pt/news/mott-macdonald-board-appointments-2026) — 2026-09-30 · [Markdown](https://voltformer.com/pt/news/mott-macdonald-board-appointments-2026.md)
- [Mott MacDonald appoints Lindsey Brown growth director](https://voltformer.com/pt/news/mott-macdonald-lindsey-brown-growth-2026) — 2026-09-21 · [Markdown](https://voltformer.com/pt/news/mott-macdonald-lindsey-brown-growth-2026.md)
- [Mott MacDonald marks Auckland City Rail Link opening](https://voltformer.com/pt/news/mott-macdonald-auckland-city-rail-link-opening-2026) — 2026-09-15 · [Markdown](https://voltformer.com/pt/news/mott-macdonald-auckland-city-rail-link-opening-2026.md)
- [Mott MacDonald joins Iarnród Éireann framework](https://voltformer.com/pt/news/mott-macdonald-iarnrod-eireann-framework-2026) — 2026-09-14 · [Markdown](https://voltformer.com/pt/news/mott-macdonald-iarnrod-eireann-framework-2026.md)
- [Mott MacDonald appoints David Eastman defence director](https://voltformer.com/pt/news/mott-macdonald-david-eastman-defence-2026) — 2026-09-08 · [Markdown](https://voltformer.com/pt/news/mott-macdonald-david-eastman-defence-2026.md)
- [Mott MacDonald appoints Laura Frank Northeast manager](https://voltformer.com/pt/news/mott-macdonald-laura-frank-northeast-2026) — 2026-08-31 · [Markdown](https://voltformer.com/pt/news/mott-macdonald-laura-frank-northeast-2026.md)
- [Mott MacDonald appoints Ruth Shilston venues lead](https://voltformer.com/pt/news/mott-macdonald-ruth-shilston-venues-2026) — 2026-08-25 · [Markdown](https://voltformer.com/pt/news/mott-macdonald-ruth-shilston-venues-2026.md)

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